1451316072 has 32 divisors (see below), whose sum is σ = 3629472480. Its totient is φ = 483614400.

The previous prime is 1451316059. The next prime is 1451316089. The reversal of 1451316072 is 2706131541.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83322 + ... + 99222.

It is an arithmetic number, because the mean of its divisors is an integer number (113421015).

Almost surely, 2^1451316072 is an apocalyptic number.

1451316072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1451316072 is an abundant number, since it is smaller than the sum of its proper divisors (2178156408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1451316072 is a wasteful number, since it uses less digits than its factorization.

1451316072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19713 (or 19709 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 1451316072 is about 38096.1424818839. The cubic root of 1451316072 is about 1132.1935286580.

The spelling of 1451316072 in words is "one billion, four hundred fifty-one million, three hundred sixteen thousand, seventy-two".